Biology, asked by kamal4552, 1 year ago

what happens when a Pollen land on suitable stigma?write about the event that occurs till the seed formation in the ovary.​

Answers

Answered by sarayu56
28
Only after pollination, when pollen has landed on the stigma of a suitable flower of the same species, can a chain of events happen that ends in the making of seeds. A pollen grain on the stigma grows a tiny tube, all the way down the style to the ovary. Theovary develops into a fruit to protect the seed.

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Answered by rupali8153gmailcom2
39
1)Fertilization occurs with the help of pollination.

2)when pollen grains land on suitable stigma they have to reach ovary.

3)Pollen tube arises from pollen grains inside style through this pollen tube pollen grain reach ovary.

4)Fusion takes place between egg and pollen grain leading to formation of zygote.

4)This zygote divides several times to form embryo.

5)Embryo develops a thick coat around it protecting the seed.

6)This seed develops into bud and from bud to fruit.

7)Ovule or egg develops into seed and ovary develops into fruit.

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